c# 如何解析后缀为hdx，内容如下的文件啊？急啊---

Question

<?xml version="1.0" encoding="gb2312"?>
<UseUnits>
  <UseUnit UnitName="新用岛单元" Guid="98829be4-e3ba-4a11-b576-14f2bab788cc" UseArea="25.1182344726562" UseType="填海连岛用岛" TypeNo="1" UseTypeNum="1">
    <axeslist>
      <axes PointNo="1" Longitude="118.910087113268" Latitude="39.1274494471854" />
      <axes PointNo="2" Longitude="118.912078997988" Latitude="39.1220678512741" />
      <axes PointNo="3" Longitude="118.918813578402" Latitude="39.1244254823732" />
      <axes PointNo="4" Longitude="118.917631277461" Latitude="39.1289818414602" />
      <axes PointNo="5" Longitude="118.910087113268" Latitude="39.1274494471854" />
      <axes PointNo="6" Longitude="118.910087113268" Latitude="39.1274494471854" />
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    <buildings>
      <building ParentGuid="98829be4-e3ba-4a11-b576-14f2bab788cc" BuildingNo="1" NameUse="公园" UseArea="13600" BuildingArea="13600.77" Floors="3" Height="8.4" StructMode="砖木结构" BuildOnYear="2012年4月15日">
        <re><![CDATA[]]></re>
        <axeslist>
          <axes PointNo="1" Longitude="118.912194955679" Latitude="39.1233946934744" />
          <axes PointNo="2" Longitude="118.912194955679" Latitude="39.1233946934744" />
          <axes PointNo="3" Longitude="118.91246264297" Latitude="39.1227373792746" />
          <axes PointNo="4" Longitude="118.912460094689" Latitude="39.1227537961239" />
          <axes PointNo="5" Longitude="118.914258998117" Latitude="39.1231206623039" />
          <axes PointNo="6" Longitude="118.91404244214" Latitude="39.1239466227444" />
          <axes PointNo="7" Longitude="118.912831029057" Latitude="39.1241460969032" />
          <axes PointNo="8" Longitude="118.912238496477" Latitude="39.1238179094611" />
          <axes PointNo="9" Longitude="118.912194955679" Latitude="39.1233946934744" />
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      </building>
      <building ParentGuid="98829be4-e3ba-4a11-b576-14f2bab788cc" BuildingNo="1" NameUse="住宅楼" UseArea="9500" BuildingArea="9491.56" Floors="12" Height="33.6" StructMode="砖混结构" BuildOnYear="2012年4月15日">
        <re><![CDATA[]]></re>
        <axeslist>
          <axes PointNo="1" Longitude="118.911176968332" Latitude="39.1270247568731" />
          <axes PointNo="2" Longitude="118.911165413793" Latitude="39.1270474766501" />
          <axes PointNo="3" Longitude="118.911493059327" Latitude="39.1260479275341" />
          <axes PointNo="4" Longitude="118.912901402385" Latitude="39.1263307202184" />
          <axes PointNo="5" Longitude="118.912623031815" Latitude="39.127292571896" />
          <axes PointNo="6" Longitude="118.912623031815" Latitude="39.127292571896" />
          <axes PointNo="7" Longitude="118.911176968332" Latitude="39.1270247568731" />
          <axes PointNo="8" Longitude="118.911176968332" Latitude="39.1270247568731" />
        </axeslist>
      </building>

Answer 1

楼主没发完  还是文件就是xml格式  不完整？如果是xml  不管扩展名用xml解析如果是不完整  楼主可以补充完整按xml读取

Answer 2

可不可以把里面的 PointNo="1" Longitude="118.911176968332" Latitude="39.1270247568731这样点提取出来放到一个数组啊？？？

Answer 3

<?xml version="1.0" encoding="gb2312"?>
<UseUnits>
  <UseUnit UnitName="新用岛单元" Guid="98829be4-e3ba-4a11-b576-14f2bab788cc" UseArea="25.1182344726562" UseType="填海连岛用岛" TypeNo="1" UseTypeNum="1">
    <axeslist>
      <axes PointNo="1" Longitude="118.910087113268" Latitude="39.1274494471854" />
      <axes PointNo="2" Longitude="118.912078997988" Latitude="39.1220678512741" />
      <axes PointNo="3" Longitude="118.918813578402" Latitude="39.1244254823732" />
      <axes PointNo="4" Longitude="118.917631277461" Latitude="39.1289818414602" />
      <axes PointNo="5" Longitude="118.910087113268" Latitude="39.1274494471854" />
      <axes PointNo="6" Longitude="118.910087113268" Latitude="39.1274494471854" />
    </axeslist>
    <buildings>
      <building ParentGuid="98829be4-e3ba-4a11-b576-14f2bab788cc" BuildingNo="1" NameUse="公园" UseArea="13600" BuildingArea="13600.77" Floors="3" Height="8.4" StructMode="砖木结构" BuildOnYear="2012年4月15日">
        <re><![CDATA[]]></re>
        <axeslist>
          <axes PointNo="1" Longitude="118.912194955679" Latitude="39.1233946934744" />
          <axes PointNo="2" Longitude="118.912194955679" Latitude="39.1233946934744" />
          <axes PointNo="3" Longitude="118.91246264297" Latitude="39.1227373792746" />
          <axes PointNo="4" Longitude="118.912460094689" Latitude="39.1227537961239" />
          <axes PointNo="5" Longitude="118.914258998117" Latitude="39.1231206623039" />
          <axes PointNo="6" Longitude="118.91404244214" Latitude="39.1239466227444" />
          <axes PointNo="7" Longitude="118.912831029057" Latitude="39.1241460969032" />
          <axes PointNo="8" Longitude="118.912238496477" Latitude="39.1238179094611" />
          <axes PointNo="9" Longitude="118.912194955679" Latitude="39.1233946934744" />
          <axes PointNo="10" Longitude="118.912194955679" Latitude="39.1233946934744" />
        </axeslist>
      </building>
      <building ParentGuid="98829be4-e3ba-4a11-b576-14f2bab788cc" BuildingNo="1" NameUse="住宅楼" UseArea="9500" BuildingArea="9491.56" Floors="12" Height="33.6" StructMode="砖混结构" BuildOnYear="2012年4月15日">
        <re><![CDATA[]]></re>
        <axeslist>
          <axes PointNo="1" Longitude="118.911176968332" Latitude="39.1270247568731" />
          <axes PointNo="2" Longitude="118.911165413793" Latitude="39.1270474766501" />
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          <axes PointNo="5" Longitude="118.912623031815" Latitude="39.127292571896" />
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          <axes PointNo="7" Longitude="118.911176968332" Latitude="39.1270247568731" />
          <axes PointNo="8" Longitude="118.911176968332" Latitude="39.1270247568731" />
        </axeslist>
      </building>
      <building ParentGuid="98829be4-e3ba-4a11-b576-14f2bab788cc" BuildingNo="1" NameUse="住宅楼" UseArea="8700" BuildingArea="8766.9" Floors="20" Height="56" StructMode="钢筋混凝土" BuildOnYear="2012年4月15日">
        <re><![CDATA[]]></re>
        <axeslist>
          <axes PointNo="1" Longitude="118.913519210011" Latitude="39.1275568694902" />
          <axes PointNo="2" Longitude="118.913751685952" Latitude="39.1266231425166" />
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        </axeslist>
      </building>
      <building ParentGuid="98829be4-e3ba-4a11-b576-14f2bab788cc" BuildingNo="1" NameUse="住宅楼" UseArea="9166" BuildingArea="9166.86" Floors="6" Height="16.8" StructMode="砖混结构" BuildOnYear="2012年4月15日">
        <re><![CDATA[]]></re>
        <axeslist>
          <axes PointNo="1" Longitude="118.916012921025" Latitude="39.1282678617474" />
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      <building ParentGuid="98829be4-e3ba-4a11-b576-14f2bab788cc" BuildingNo="1" NameUse="宾馆" UseArea="0" BuildingArea="15574.21" Floors="10" Height="28" StructMode="钢结构" BuildOnYear="2010年4月15日">
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        <axeslist>
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      <building ParentGuid="98829be4-e3ba-4a11-b576-14f2bab788cc" BuildingNo="1" NameUse="办公楼" UseArea="0" BuildingArea="9711.01" Floors="6" Height="16.8" StructMode="钢筋混凝土" BuildOnYear="2010年6月15日">
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        <axeslist>
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      <building ParentGuid="98829be4-e3ba-4a11-b576-14f2bab788cc" BuildingNo="1" NameUse="办公楼" UseArea="0" BuildingArea="6297.22" Floors="21" Height="58.8" StructMode="砖混结构" BuildOnYear="2011年4月15日">
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</UseUnits>